Onsidebetting is a relatively new gambling site for Danish bettors and casino players. It has a few mentions on the Internet, so it’s not one of the top-tier brands famous across Europe and worldwide. Our Onsidebetting review will cover all points that a bettor must know about a bookmaker: from gambling license and payment methods to payment methods, odds, and customer support quality.

Onsidebetting Overview

Home page

We personally checked every little detail of the sportsbook to stay unbiased and deliver fair and objective feedback for our readers, so here we go!

Pros and Cons

License and legality

Onsidebetting is approved by local Danish authorities and legitimately works under the Danish Gambling Authority license.

Competitive soccer and ice hockey odds

Margins for soccer and ice hockey start from the industry-low 2.8%.

Good choice of sports and markets

Onsidebetting covers many events worldwide and offers plenty of bet types for pre-match and live wagering.

Professional customer support.

Customer service agents are helpful and tend to reply to emails quickly.

Limited customer pool

Onsidebetting is only available for bettors from Denmark and Greenland.

No live chat

Bettors can reach customer service agents only via email.

Modest casino offer

Onsidebetting casino doesn’t offer anything but slots from three top providers.

A small selection of payment methods

Bettors can only use VISA and Mastercard bank cards or bank transfers to deposit and withdraw funds.

License and Legality

So, is Onsidebetting legal? According to its About Us section, the website is owned by DK Gambling Aps, a Danish company existing from 2016 and licensed by the Danish Gambling Authority. To double-check this information, we searched the company at Opencorporates.com and the Gambling Authority official website.

According to the first source, the brand has a ‘Normal’ status and the company is active, while the DGA portal proved that Onsidebetting has two licenses: the one for online sports betting services, and another one for casino games, including online bingo, poker, slots, roulette, and other card and table games.

Available Countries for Players

Although Onsidebetting site is available in most countries, registration and all kinds of services are available exclusively for Danish citizens. The license doesn’t cover any other regions, so you can’t sign up, deposit, and place bets from anywhere but Denmark. However, the DK Gambling Aps Danish Gambling Authority also has a link to an alternative domain spil gl, a sports betting and online casino site for Greenland, also owned by DK Gambling Aps.

Onsidebetting: General Overview

Onsidebetting is available on the website and has a native app for Android. Although you won’t find an iOS app, you can still opt for a non-downloadable mobile version that is convenient enough for placing bets, depositing, and withdrawing funds.

Onsidebetting apps

Betting apps section


Onsidebetting is available exclusively in the Danish language and offers two types of odds formats: Decimal and Fractional. It has a very plain and minimalistic design and looks like a traditional European bookie, with all sports markets on the left, match coupons in the center, and a bet slip on the right.

Overall, the navigation is very simple and straightforward: both mobile and PC website versions and Android apps work just fine and will hardly cause any difficulties for even the very beginning bettors.

Available Payment Methods

Onsidebetting doesn’t offer too many payment options: the choice is limited by bank cards and bank transfers.

Payment method Minimum deposit Deposit speed Withdrawal speed
Bank Transfer n/a Instant 1-2 working days
Visa n/a Instant 1-2 working days
Mastercard n/a Instant 1-2 working days

Mobile Betting

Onsidebetting is available on smartphones and tablets via a mobile version adapted for all modern mobile screens and mirroring all services of the main website.

Besides, there is a dedicated Android app that you can safely get at the Google Play store.

Mobile betting options give you access to all site’s functionalities, including casino games, funds deposits and withdrawals, pre-game and live wagers, and more.

Customer Support

Onsidebetting has a professional customer support service with friendly and helpful operators working 24/7. However, they mainly speak only Danish and can be reached only via an email request: you can send it from the site, but your reply will appear in your email after some time, not immediately like with a live chat.

Betting Markets

Onside betting offers a pretty nice selection of sports disciplines and non-sporting events for placing wagers: the list contains approximately thirty options. The choice is not limited by top popular sports like football, basketball, tennis, eSports, etc: you can also opt for some more exotic things like Australian football or Gaelic football.

Besides, bettors can wager on politics and novelties: for instance, the Specials tab contains markets for the BBC person of the year titles or Dancing on Ice show bets.

Still, the most comprehensive coverage is offered for soccer: Onsidebetting is not special here.

Onsidebetting bet

Betting line

The number of markets is not the biggest one you can find: the most significant games from the Premier League have up to two hundred bets, while many bookies can offer up to 1,000. However, there are some exciting options and the overall selection is pretty diverse: for instance, here is what you can find for the Burnley – Leicester match within the Premier League:

  • Moneyline, Spread Betting, Totals;
  • Asian Handicap and Totals;
  • Number of corner kicks;
  • 3-way handicap;
  • Correct Score;
  • Both teams to score;
  • Number of goals: odd/even;
  • Player props: the First Goalscorer, Player gets a card, Player Scores and Team Wins, and more.
Betting markets onsidebetting

Betting markets

Live betting also includes last-minute betting markets like Goals scored between the 61st and 75th minutes and similar. Speaking about in-play wagering, Onsidebetting offers live animated graphics for monitoring games in real-time, but no live streams.

Onsidebetting Odds

We compared markets for different sports at Onsidebetting and found out it was perfect when it comes to soccer and ice hockey, but not really superior when you want to wager on most other disciplines.

Betting margins for soccer games can be as low as 2.8% (Moneyline) and ice hockey average margin varies from 4.5% to 6%, which is much more lucrative than many other bookmakers can offer. However, betting on basketball or, say, eSports implies having from 7% to 9% margin: not the most competitive option.


Onsidebetting doesn’t offer any bonus, so don’t expect any welcome gifts or seasonal promos for sports or casino games.

Still, the site’s terms and conditions contain information about bonuses, so they might appear later.

Latest Bonuses

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New Customer Offer €30
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Bet credit £100
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Welcome Bonus €130
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Welcome bonus $360
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Deposit Bonus $50
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Online Casino Games

Onsidebetting casino is a pretty modest online gambling venue, powered by only three popular providers: Microgaming, iSoftBet, and Pragmatic Play. In fact, this online casino is only about slots: approximately a hundred popular titles, including famous Megaways jackpots and classical fruit machines, too.

onsidebetting casino

Casino section

Poker and Baccarat

Unlike most popular online casinos featured by sports betting sites, Onsidebetting casino doesn’t offer table or card games: you won’t find any video poker, baccarat, blackjack tables, or other Las Vegas activities like roulette, craps, etc. Live dealer games are also absent, so if your primary aim is casino gambling, you’d better look elsewhere.


Onsidebetting is a very niche gambling platform. If you consider it as a legal and trusted local platform, it is a perfect place for making bets on soccer and hockey or distracting from sports wagering by spinning slots. Obviously, you can’t compare it with the top European bookies, but it’s a decent option for local players.


In which countries is Onsidebetting available?

Onsidebetting is available exclusively in Greenland and Denmark.

What languages is the site available in?

The website only has a Danish version, so you need to use third-party translation services if you speak other languages.

Does Onsidebetting offer bonuses?

At the moment, Onsidebetting doesn’t have any bonus offers for new or existing customers.

What license does Onsidebetting SportsBook have?

Onsidebetting works under the Danish Gambling Authority license as an online sports betting site and casino.

Last updated on 14 Feb 2023 - 14:29